There are many personalities that exist out there who feel they can make a difference in our world.
It takes all kinds to make a society function, but very few can be looked upon as being able to solve society's problems. Those who play Centre-Back (CB) on soccer teams are some of those select few. You know who they are and you know what I'm talking about.
This is about real centre backs, not wannabees who think they can do the job. Sometimes a player who is struggling to fit into a line-up declares themselves a centre back. Wrong. It's not a position, it's a raison d'ĂȘtre, a passion, sometimes a sickness. People can slip into the spot and tactically/technically carry out the duties, but that doesn't make them a centre back. Sometimes they will morph into a true centre back, sometimes they won't.